ref: 0faaba0e47e89c2de52a6193f355df5d9fc0fd6a dir: /sys/src/cmd/nusb/ptp/mkfile/
</$objtype/mkfile BIN=/$objtype/bin/nusb LIB=../lib/usb.a$O TARG=ptp HFILES=../lib/usb.h OFILES=ptp.$O </sys/src/cmd/mkone CFLAGS=-I../lib $CFLAGS